X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?p=YACASL2.git;a=blobdiff_plain;f=src%2Fcomet2.c;h=42ba4babf3c3ecea61d8dcd001533766aece35dc;hp=c6cf48621ab1fa146ca74260c1bcf5ebc30e9ecb;hb=7fbde1700bbe9d8f779033ad3b842d3dceb3e1c6;hpb=ed26c70ece2ab7c16d20275fe5dbb471bfe5a0b8

diff --git a/src/comet2.c b/src/comet2.c
index c6cf486..42ba4ba 100644
--- a/src/comet2.c
+++ b/src/comet2.c
@@ -1,21 +1,16 @@
-#include "casl2.h"
-#include "exec.h"
+#include <stdio.h>
+#include <stdlib.h>
 #define _GNU_SOURCE
 #include <getopt.h>
 
-/* 指定されたファイルからCOMET II仮想メモリ（アセンブル結果）を読込 */
-bool inassemble(char *file) {
-    FILE *fp;
-    reset();
-    if((fp = fopen(file, "r")) == NULL) {
-        perror(file);
-        return false;
-    }
-    fread(memory, sizeof(WORD), memsize, fp);
-    fclose(fp);
-    return true;
-}
+#include "exec.h"
+#include "cmem.h"
+#include "cerr.h"
+#include "package.h"
 
+/**
+ * comet2コマンドのオプション
+ */
 static struct option longopts[] = {
     {"trace", no_argument, NULL, 't'},
     {"tracearithmetic", no_argument, NULL, 't'},
@@ -23,26 +18,42 @@ static struct option longopts[] = {
     {"dump", no_argument, NULL, 'd'},
     {"memorysize", required_argument, NULL, 'M'},
     {"clocks", required_argument, NULL, 'C'},
+    { "version", no_argument, NULL, 'v' },
     {"help", no_argument, NULL, 'h'},
-    {0, 0, 0, 0}
+    {0, 0, 0, 0},
 };
 
+/**
+ * @brief comet2コマンドのメイン
+ *
+ * @return 正常終了時は0、異常終了時は1
+ *
+ * @param argc コマンドライン引数の数
+ * @param *argv[] コマンドライン引数の配列
+ */
 int main(int argc, char *argv[])
 {
-    int opt;
-    const char *usage = "Usage: %s [-tTdh] [-M <memorysize>] [-C <clocks>] FILE\n";
+    int memsize = DEFAULT_MEMSIZE, clocks = DEFAULT_CLOCKS;
+    int opt, stat = 0;
+    const char *version = PACKAGE_VERSION,  *cmdversion = "comet2 of YACASL2 version %s\n";
+    const char *usage = "Usage: %s [-tTdvh] [-M <MEMORYSIZE>] [-C <CLOCKS>] FILE\n";
+
+    cerr_init();
+    addcerrlist_load();
+    addcerrlist_exec();
 
-    while((opt = getopt_long(argc, argv, "tTdM:C:h", longopts, NULL)) != -1) {
+    /* オプションの処理 */
+    while((opt = getopt_long(argc, argv, "tTdM:C:vh", longopts, NULL)) != -1) {
         switch(opt) {
         case 't':
-            tracemode = true;
+            execmode.trace = true;
             break;
         case 'T':
-            tracemode = true;
-            logicalmode = true;
+            execmode.trace = true;
+            execmode.logical = true;
             break;
         case 'd':
-            dumpmode = true;
+            execmode.dump = true;
             break;
         case 'M':
             memsize = atoi(optarg);
@@ -50,20 +61,32 @@ int main(int argc, char *argv[])
         case 'C':
             clocks = atoi(optarg);
             break;
+        case 'v':
+            fprintf(stdout, cmdversion, version);
+            return 0;
         case 'h':
             fprintf(stdout, usage, argv[0]);
             return 0;
         case '?':
             fprintf(stderr, usage, argv[0]);
-            exit(-1);
+            exit(1);
         }
     }
-    if(inassemble(argv[optind]) == true) {
-        exec();    /* プログラム実行 */
+    if(argv[optind] == NULL) {
+        setcerr(211, "");    /* object file not specified */
+        fprintf(stderr, "comet2 error - %d: %s\n", cerr->num, cerr->msg);
+        exit(1);
     }
-    if(cerrno > 0) {
-        freecerr();
-        exit(-1);
+    /* COMET II仮想マシンのリセット */
+    reset(memsize, clocks);
+    execptr->start = 0;
+    if(loadassemble(argv[optind]) == true) {
+        exec();                /* プログラム実行 */
     }
-    return 0;
+    /* COMET II仮想マシンのシャットダウン */
+    shutdown();
+    stat = (cerr->num == 0) ? 0 : 1;
+    /* エラーの解放 */
+    freecerr();
+    return stat;
 }